:root{color-scheme:light;--bg:#f4f6f8;--surface:#ffffff;--surface-muted:#eef2f6;--border:#d8dee6;--text:#1f2937;--text-muted:#64748b;--primary:#0f766e;--primary-hover:#0d655e;--danger:#b42318;--warning:#b45309;--success:#047857;--sidebar-width:240px;--shadow:0 1px 2px rgba(15,23,42,0.08);font-family:Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.5;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body,html{margin:0;min-height:100%}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app-shell,.sidebar{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:#0f172a;color:#e2e8f0;flex-direction:column;padding:24px 16px;position:-webkit-sticky;position:sticky;top:0}.sidebar-brand{display:flex;flex-direction:column;gap:4px;margin-bottom:32px}.sidebar-logo{font-size:1.25rem;font-weight:700}.sidebar-subtitle{font-size:.85rem;color:#94a3b8}.sidebar-nav{display:flex;flex-direction:column;gap:6px}.sidebar-link{padding:10px 12px;border-radius:8px;color:#cbd5e1}.sidebar-link.active,.sidebar-link:hover{background:rgba(148,163,184,.16);color:#ffffff}.dashboard-main{flex:1 1;display:flex;flex-direction:column;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow)}.topbar-title{font-weight:600}.topbar-user{display:flex;align-items:center;gap:12px;color:var(--text-muted);font-size:.95rem}.page-content{padding:24px}.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px}.page-header h1{margin:0;font-size:1.75rem}.page-description{margin:6px 0 0;color:var(--text-muted)}.page-actions{display:flex;gap:8px;flex-wrap:wrap}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:var(--shadow)}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:16px;gap:16px}.metric-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px}.metric-label{color:var(--text-muted);font-size:.875rem}.metric-value{margin-top:8px;font-size:1.5rem;font-weight:700}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px;background:var(--surface)}.data-table{width:100%;border-collapse:collapse;min-width:720px}.data-table td,.data-table th{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.data-table th{background:var(--surface-muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted)}.data-table tbody tr:hover{background:#fafbfc}.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.badge.success{background:#d1fae5;color:var(--success)}.badge.warning{background:#fef3c7;color:var(--warning)}.badge.danger{background:#fee2e2;color:var(--danger)}.badge.neutral{background:#e2e8f0;color:#475569}.button{border:none;border-radius:8px;padding:10px 14px;cursor:pointer;background:var(--primary);color:#ffffff;font-weight:600}.button:hover{background:var(--primary-hover)}.button.secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.button.danger{background:var(--danger)}.button:disabled{opacity:.6;cursor:not-allowed}.link-button{color:var(--primary);font-weight:600}.stack{flex-direction:column;gap:16px}.row,.stack{display:flex}.row{gap:12px;flex-wrap:wrap;align-items:center}.field{display:flex;flex-direction:column;gap:6px;min-width:220px}.field label{font-size:.875rem;color:var(--text-muted)}.field input,.field select,.field textarea{border:1px solid var(--border);border-radius:8px;padding:10px 12px;background:var(--surface)}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(420px,100%)}.login-card h1{margin-top:0}.muted{color:var(--text-muted)}.empty-state,.state-panel{padding:32px;text-align:center;color:var(--text-muted);background:var(--surface);border:1px dashed var(--border);border-radius:12px}.state-panel.error h2{margin-top:0;color:var(--danger)}.spinner{width:28px;height:28px;margin:0 auto 12px;border:3px solid #cbd5e1;border-top:3px solid var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px;gap:16px}.detail-item label{display:block;font-size:.8rem;color:var(--text-muted);margin-bottom:4px}.realtime-badge{display:inline-flex;align-items:center;padding:.25rem .65rem;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;background:#374151;color:#f9fafb}.realtime-badge.connected{background:#065f46}.realtime-badge.connecting,.realtime-badge.reconnecting{background:#92400e}.realtime-badge.disconnected{background:#7f1d1d}.filter-bar{gap:16px;align-items:flex-end;justify-content:space-between;padding:16px}.filter-bar,.filter-fields{display:flex;flex-wrap:wrap}.filter-fields{gap:12px;flex:1 1}.filter-field{display:flex;flex-direction:column;gap:4px;min-width:160px;font-size:.85rem}.filter-field input,.filter-field select{padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.filter-actions{display:flex;gap:8px;flex-wrap:wrap}.dialog-backdrop{display:flex;align-items:center;justify-content:center}.dialog{box-shadow:var(--shadow)}.dialog-actions{margin-top:16px}.toast{padding:12px 16px;border-radius:8px;background:#ecfdf5;color:var(--success);border:1px solid #a7f3d0}.toast.error{background:#fef2f2;color:var(--danger);border-color:#fecaca}.detail-item p{margin:0;font-weight:600}.dialog-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.45);display:grid;place-items:center;padding:24px;z-index:50}.dialog{width:min(480px,100%);background:var(--surface);border-radius:12px;padding:24px;box-shadow:0 20px 40px rgba(15,23,42,.18)}.dialog h2{margin-top:0}.dialog-actions{gap:8px;margin-top:20px}.dialog-actions,.pagination{display:flex;justify-content:flex-end}.pagination{margin-top:16px}.row.space-between{justify-content:space-between;width:100%}.dispatch-map{width:100%;max-width:100%;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.error-text{color:var(--danger);margin:0}